🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.56 AU - 0.74 AU

Year: 194 Days

Day: 15.2 Hours

Environment

Temp: 126 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,781,308 km

• M1: 34,707 km (0.116 R)
• M2: 56,398 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.93 AU - 1.33 AU

Year: 445 Days

Day: 18.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.32 AU - 1.38 AU

Year: 582 Days

Day: 14.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.37 AU - 2.23 AU

Year: 896 Days

Day: 19.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,781,308 km

• M1: 29,172 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.47 AU - 2.21 AU

Year: 926 Days

Day: 19 Hours

Environment

Temp: -63 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,781,308 km

• M1: 518,506 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.68 AU - 2.48 AU

Year: 1112 Days

Day: 21.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,781,308 km

• M1: 359,184 km (0.066 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.85 AU - 2.66 AU

Year: 1252 Days

Day: 12.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.44 AU - 4.52 AU

Year: 3517 Days

Day: 16.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375

Radius: 12.1

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.59 AU - 10.67 AU

Year: 12853 Days

Day: 10.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,781,308 km

• M1: 177,573 km (0.057 R)
• M2: 301,290 km (0.081 R)
• M3: 390,600 km (0.081 R)
• M4: 465,997 km (0.082 R)
• M5: 846,574 km (0.102 R)
• M6: 1,061,696 km (0.096 R)
• M7: 1,315,713 km (0.097 R)
• M8: 1,418,786 km (0.049 R)
• M9: 1,546,244 km (0.106 R)
• M10: 1,633,459 km (0.038 R)
• M11: 1,767,648 km (0.072 R)
• M12: 1,882,240 km (0.074 R)
• M13: 2,167,972 km (0.076 R)
• M14: 2,544,809 km (0.089 R)
• M15: 2,969,967 km (0.034 R)
• M16: 3,247,171 km (0.115 R)
• M17: 4,407,602 km (0.108 R)
• M18: 4,756,464 km (0.054 R)
• M19: 5,114,452 km (0.067 R)
• M20: 5,280,206 km (0.049 R)
• M21: 5,719,276 km (0.058 R)
• M22: 5,822,200 km (0.09 R)
• M23: 5,925,871 km (0.086 R)
• M24: 7,894,728 km (0.117 R)
• M25: 8,009,620 km (0.057 R)
• M26: 9,472,537 km (0.106 R)
• M27: 10,047,292 km (0.062 R)
• M28: 10,549,043 km (0.115 R)
• M29: 12,502,642 km (0.089 R)
• M30: 12,951,735 km (0.115 R)
• M31: 13,727,549 km (0.079 R)
• M32: 13,819,702 km (0.099 R)
• M33: 14,377,702 km (0.064 R)
• M34: 14,800,914 km (0.05 R)
• M35: 14,895,460 km (0.052 R)
• M36: 15,419,501 km (0.066 R)
• M37: 15,949,676 km (0.1 R)
• M38: 16,095,235 km (0.11 R)
• M39: 16,192,623 km (0.119 R)
• M40: 16,534,753 km (0.053 R)
• M41: 16,780,692 km (0.09 R)
• M42: 16,928,794 km (0.064 R)
• M43: 17,077,345 km (0.083 R)
• M44: 17,276,011 km (0.117 R)
• M45: 17,475,574 km (0.118 R)
• M46: 17,625,771 km (0.071 R)
• M47: 19,876,770 km (0.092 R)
• M48: 20,138,267 km (0.105 R)
• M49: 20,295,794 km (0.119 R)
• M50: 21,142,368 km (0.115 R)
• M51: 21,302,438 km (0.106 R)
• M52: 21,677,479 km (0.108 R)
• M53: 22,651,810 km (0.071 R)
• M54: 22,870,223 km (0.101 R)
• M55: 23,585,002 km (0.119 R)
• M56: 24,139,860 km (0.117 R)
• M57: 24,867,654 km (0.059 R)
• M58: 26,459,525 km (0.109 R)
• M59: 27,325,996 km (0.106 R)
• M60: 27,733,351 km (0.119 R)
• M61: 28,377,818 km (0.117 R)
• M62: 28,849,501 km (0.09 R)
• M63: 29,383,415 km (0.12 R)
• M64: 29,741,104 km (0.038 R)
• M65: 29,920,472 km (0.12 R)
• M66: 30,340,543 km (0.059 R)
• M67: 30,762,409 km (0.107 R)
• M68: 31,004,458 km (0.105 R)
• M69: 31,429,465 km (0.096 R)
• M70: 31,734,196 km (0.101 R)
• M71: 32,592,738 km (0.115 R)
• M72: 33,086,860 km (0.079 R)
• M73: 35,277,272 km (0.038 R)
• M74: 36,998,845 km (0.114 R)
• M75: 37,385,256 km (0.089 R)
• M76: 37,578,836 km (0.103 R)
• M77: 37,967,192 km (0.097 R)
• M78: 38,617,344 km (0.078 R)
• M79: 39,665,127 km (0.096 R)
• M80: 40,192,610 km (0.1 R)
• M81: 40,523,370 km (0.055 R)
• M82: 42,123,918 km (0.113 R)
• M83: 42,258,257 km (0.084 R)
• M84: 43,202,519 km (0.103 R)
• M85: 44,563,411 km (0.046 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.4

Radius: 7.9

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 15.46 AU - 18.94 AU

Year: 26454 Days

Day: 21.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 131.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,781,308 km

• M1: 106,813 km (0.092 R)
• M2: 202,855 km (0.106 R)
• M3: 422,315 km (0.093 R)
• M4: 511,774 km (0.104 R)
• M5: 575,204 km (0.091 R)
• M6: 711,039 km (0.091 R)
• M7: 1,138,589 km (0.104 R)
• M8: 1,378,993 km (0.105 R)
• M9: 1,447,359 km (0.052 R)
• M10: 1,517,072 km (0.112 R)
• M11: 2,035,429 km (0.113 R)
• M12: 2,113,818 km (0.045 R)
• M13: 2,437,398 km (0.065 R)
• M14: 2,576,823 km (0.064 R)
• M15: 2,951,865 km (0.066 R)
• M16: 3,437,011 km (0.1 R)
• M17: 3,562,224 km (0.086 R)
• M18: 3,657,070 km (0.064 R)
• M19: 3,720,798 km (0.068 R)
• M20: 4,012,364 km (0.062 R)
• M21: 4,378,580 km (0.092 R)
• M22: 6,597,416 km (0.087 R)
• M23: 6,792,641 km (0.092 R)
• M24: 7,470,319 km (0.051 R)
• M25: 7,837,881 km (0.047 R)
• M26: 8,086,214 km (0.085 R)
• M27: 9,148,508 km (0.109 R)
• M28: 9,278,958 km (0.06 R)
• M29: 9,410,005 km (0.103 R)
• M30: 9,940,330 km (0.083 R)
• M31: 10,119,398 km (0.119 R)
• M32: 10,299,365 km (0.062 R)
• M33: 10,845,846 km (0.111 R)
• M34: 11,215,352 km (0.111 R)
• M35: 11,919,210 km (0.064 R)
• M36: 12,157,071 km (0.075 R)
• M37: 12,928,697 km (0.076 R)
• M38: 13,222,208 km (0.081 R)
• M39: 14,569,785 km (0.083 R)
• M40: 14,926,277 km (0.109 R)
• M41: 15,182,688 km (0.081 R)
• M42: 15,595,877 km (0.117 R)
• M43: 16,065,166 km (0.096 R)
• M44: 16,857,735 km (0.115 R)
• M45: 19,870,936 km (0.11 R)
• M46: 21,525,189 km (0.061 R)
• M47: 22,164,271 km (0.057 R)
• M48: 23,164,033 km (0.07 R)
• M49: 23,699,295 km (0.114 R)
• M50: 23,758,984 km (0.078 R)
• M51: 23,818,674 km (0.077 R)
• M52: 24,419,309 km (0.057 R)
• M53: 24,660,910 km (0.112 R)
• M54: 25,696,426 km (0.09 R)
• M55: 25,942,216 km (0.038 R)
• M56: 26,003,700 km (0.097 R)
• M57: 26,312,321 km (0.081 R)
• M58: 27,873,075 km (0.109 R)
• M59: 28,760,041 km (0.105 R)
• M60: 29,079,133 km (0.096 R)
• M61: 29,207,039 km (0.113 R)
• M62: 29,335,245 km (0.1 R)
• M63: 29,720,759 km (0.086 R)
• M64: 31,937,051 km (0.118 R)
• M65: 33,868,958 km (0.039 R)
• M66: 34,408,557 km (0.1 R)
• M67: 34,476,325 km (0.105 R)
• M68: 35,019,066 km (0.119 R)
• M69: 35,223,267 km (0.102 R)
• M70: 35,975,745 km (0.114 R)
• M71: 37,566,120 km (0.095 R)
• M72: 37,705,395 km (0.111 R)
• M73: 39,108,623 km (0.105 R)
• M74: 39,887,579 km (0.112 R)
• M75: 41,677,069 km (0.118 R)
• M76: 41,821,431 km (0.079 R)
• M77: 42,038,049 km (0.093 R)
• M78: 43,273,428 km (0.103 R)
• M79: 43,492,589 km (0.106 R)
• M80: 44,299,520 km (0.073 R)
• M81: 45,037,486 km (0.086 R)
• M82: 45,185,588 km (0.077 R)
• M83: 45,556,441 km (0.12 R)
• M84: 46,002,841 km (0.079 R)
• M85: 46,151,990 km (0.082 R)
• M86: 47,878,350 km (0.114 R)
• M87: 48,105,140 km (0.112 R)
• M88: 49,549,508 km (0.089 R)
• M89: 50,008,474 km (0.11 R)
• M90: 50,545,829 km (0.115 R)
• M91: 50,622,872 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 19,329 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit